Home / 7,588,431.44-11,382,666.36-3,100,707.44

Finding the Fourth Proportional to 7,588,431.44, 11,382,666.36 and 3,100,707.44

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Solution

The fourth proportional to 7,588,431.44, 11,382,666.36 and 3,100,707.44 is: 4,651,069.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,588,431.44 : 11,382,666.36 = 3,100,707.44 : x
  2. Step 2: Convert to fraction form
    7,588,431.44/11,382,666.36 = 3,100,707.44/x
  3. Step 3: Cross multiply
    7,588,431.44x = 11,382,666.36 × 3,100,707.44
  4. Step 4: Simplify right side
    7,588,431.44x = 35,294,318,269,489.72
  5. Step 5: Solve for x
    x = 35,294,318,269,489.72/7,588,431.44
  6. Step 6: Final answer
    x = 4,651,069.01

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.